| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.33 | 4.662% | $31.744 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $167.36 | 10.696% | $185.2608 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $185.80 | 12.648% | $209.3 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $169.83 | 5.519% | $179.2029 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $155.94 | 13.503% | $176.9966 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $102.93 | 12.436% | $115.7304 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $34.26 | 7.108% | $36.6952 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $846.45 | $934.9299 | $934.93 | $934.95 | $934.90 | |